نتایج جستجو برای: replica replacement

تعداد نتایج: 117493  

2008
Giorgio Parisi

In these lectures I will study some properties that are shared by many glassy systems. I will shown how some of these properties can be understood in the framework of the mean field approach based on the replica method and I will discuss which are the difficulties which we have to face when we apply the replica method to realistic short range models. We finally present a partially successfully ...

Journal: :Toxicon : official journal of the International Society on Toxinology 2010
C Dias-Lopes G Guimarães L Felicori P Fernandes L Emery E Kalapothakis C Nguyen F Molina C Granier C Chávez-Olórtegui

Antibodies raised against recombinant Loxosceles intermedia dermonecrotic protein isoform 1 (rLiD1) display neutralizing capacity for the L. intermedia whole venom. We previously found that an immunodominant continuous B-cell epitope, recognized by these antibodies corresponds to a region of the protein known to be involved in the active site. In this study, we extend previous work by preparing...

2001
P. T. Spampinato T. W. Burgess J. B. Chesser V. B. Graves

The Spallation Neutron Source, Target Test Facility is a full-scale replica of the mercury-target flow loop and the target hot cell, used to study flow the characteristics of a large scale mercury system, and develop remote handling techniques and tools for replacing target system components. During the past year, prototypic equipment was added to the loop to simulate actual flow conditions and...

1997
Giorgio Parisi

In these lectures I will study some properties that are shared by many glassy systems. I will shown how some of these properties can be understood in the framework of the mean eld approach based on the replica method and I will discuss which are the diiculties which we have to face when we apply the replica method to realistic short range models. We nally present a partially successfully applic...

2006
Hartmut Kaiser Kathrin Kirsch André Merzky

Grid Replica systems are gaining foothold in real end user systems, and are used in an increasing number of large scale projects. As such, many of the properties of these systems are well understood. This paper how to handle some minor shortcomings of todays data replica systems, in respect to consistency management, and to their ability to handle derived data sets. We think that both features ...

2013
R K Srivastava S K Singh Ankita Dwivedi Srikanth Gollapudi

The search for replacement of commutator and brushes in conventional DC motors by electronic commutator has resulted in a class of Permanent Magnet Brush Less (PMBL) motors. The operation of PMBL motor requires synchronization of coil currents with the instantaneous rotor position. The applied voltages of higher magnitudes must have same zero crossings as that of speed induced back EMF of the r...

1997
Francesco M. RUSSO

We investigate the connection between the well known SherringtonKirkpatrick Ising Spin Glass and the correspondent Lattice Gas model by analyzing the relation between their thermodynamical functions. We present results of replica approach in the Replica Symmetric approximation and discuss its stability as a function of temperature and external source. Next we examine the effects of first order ...

2003
Francesco Rao Amedeo Caflisch

The replica exchange molecular dynamics ~REMD! approach is applied to a 20-residue three-stranded antiparallel b-sheet peptide. At physiologically relevant temperature REMD samples conformational space much more efficiently than constant temperature molecular dynamics ~MD! and allows reversible folding ~312 folding events during a total simulation time of 32 ms!. The energetic and structural pr...

2010
Young Yoon Vinod Muthusamy Hans-Arno Jacobsen

Content-based publish/subscribe overlays offer a scalable messaging substrate for various event-based distributed systems. In an enterprise environment where service level agreements are strictly enforced, maintaining high availability of the broker overlay is critical. To meet this requirement, protocols are developed to replace a broker that misbehaves—perhaps due to failure, congestion, or p...

2003
Jie Su Douglas Reeves

Content distribution networks (CDNs) are a recent development to improve the performance of networked applications. The design of replica placement algorithms is one of the foremost problems in CDNs. Current replica placement methods do not guarantee a bound on the maximum latency to any client. In this paper, we propose several algorithms for replica placement with latency constraints. The alg...

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